970154381 has 24 divisors (see below), whose sum is σ = 1152797184. Its totient is φ = 813886080.

The previous prime is 970154377. The next prime is 970154387. The reversal of 970154381 is 183451079.

It is not a de Polignac number, because 970154381 - 2² = 970154377 is a prime.

It is a super-2 number, since 2×970154381² = 1882399045946986322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (970154387) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 458516 + ... + 460626.

It is an arithmetic number, because the mean of its divisors is an integer number (48033216).

Almost surely, 2^970154381 is an apocalyptic number.

It is an amenable number.

970154381 is a deficient number, since it is larger than the sum of its proper divisors (182642803).

970154381 is a wasteful number, since it uses less digits than its factorization.

970154381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2321 (or 2314 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 970154381 is about 31147.3013437762. The cubic root of 970154381 is about 989.9508124390.

The spelling of 970154381 in words is "nine hundred seventy million, one hundred fifty-four thousand, three hundred eighty-one".